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arXiv:0812.0127 [cond-mat.stat-mech]AbstractReferencesReviewsResources

Phase diagrams of the Ising-Heisenberg chain with S=1/2 triangular XXZ clusters

Vadim Ohanyan

Published 2008-11-30Version 1

The one dimensional spin system consisted of triangular $S=1/2$ $XXZ$ Heisenberg clusters alternating with single Ising spins is considered. Partition function of the system is calculated exactly within the transfer--matrix formalism. T=0 ground state phase diagrams, corresponding to different regions of the values of system parameters are obtained.

Comments: 9 pages, 6 figures, Contribution to the proceedings of the XXVII Internatiotal Colloquium "Group Theoretical Methods in Physics" (Group27), Yerevan, 13-19 August 2008
Journal: Phys. Atom. Nucl. 73 (3), 494 (2010)
Categories: cond-mat.stat-mech
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